Isabelle Tutorial ãã®10 - caeruiro5. The Rules of the Game ã“ã®ç« ã§ã¯Isabelleを使ã£ãŸè¨¼æ˜Žã®ã‚³ãƒ³ã‚»ãƒ—トã¨ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚’紹介ã—ã¾ã™ã€‚ 5.1 Natural Deducation Isabelleã§ã¯ã€è¨¼æ˜Žã¯æŽ¨è«–è¦å‰‡ã«ã‚ˆã£ã¦æ§‹æˆã•ã‚Œã¾ã™ã€‚ã‚‚ã£ã¨ã‚‚有åãªæŽ¨è«–è¦å‰‡ã®ä¸€ã¤ãŒmodus ponensã§ã™ã€‚ Isabelleã§ã¯è‡ªç„¶æ¼”繹を使用ã—ã¾ã™ã€‚Isabelleã¯é©ç”¨å¯èƒ½ãªè¦å‰‡ã‚’探索ã™ã‚‹ã“ã¨ã§ã€è‡ªå‹•çš„ã«è¨¼æ˜Žã—よã†ã¨ã—ã¾ã™ã€‚自動証明ãŒã†ã¾ãã„ã‹ãªã„å ´åˆã¯ã€å¾Œè¿°ã™ã‚‹æ–¹æ³•ã§æŽ¨è«–è¦å‰‡ã‚’é©ç”¨ã—証明を手動ã§é€²ã‚ã¾ã™ã€‚ 5.2 Introduction Rules ã‚ã‚‹è«–ç†è¨˜å·ã«ã¤ã„ã¦ã€å°Žå…¥è¦å‰‡ã¯ãã®è¨˜å·ãŒå«ã¾ã‚ŒãŸå¼ã‚’推論ã™ã‚‹ã®ã«ä½¿ç”¨ã—ã¾ã™ã€‚例ãˆã°è«–ç†ç©ã®å°Žå…¥è¦å‰‡ã¯ã€ã‚‚ã—Pã¨QãŒè¨€ãˆã‚‹ãªã‚‰ã°ã€P ∧ QãŒè¨€ãˆã‚‹ã“ã¨ã‚’示ã—ã¦ã„ã¾ã™ã€‚ çµè«–ã«è«–ç†ç©ãŒå°Žå…¥ã•ã‚Œã¦ã„ã‚‹ã®ãŒã‚ã‹ã‚Šã¾ã™ã€‚多ãã®å ´åˆã€Isabelleã®è¨¼æ˜Žã¯å¾Œã‚
Isabelle Tutorial ãã®4 - caeruiro
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